Not mild as thought, but deadly as Delta 7 May 2022 12:19 AM IST
Omicron variant wipes out Delta completely in TN Covid cases 29 March 2022 11:16 AM IST
Australian researchers uncover evolutionary 'bursts' in Covid variants 25 Feb 2022 3:58 PM IST
Hyderabad: Gandhi Hospital has 93pc cases hit by Omicron, 7pc of Delta variant 27 Jan 2022 12:31 AM IST
Omicron rapidly replacing Delta in almost all countries: WHO 13 Jan 2022 2:00 PM IST
Covaxin booster effective against Omicron, Delta 12 Jan 2022 11:55 PM IST
Omicron quickly overtaking Delta globally in terms of circulation: WHO 12 Jan 2022 9:50 AM IST
How to Prepare for Omicron Wave? Watch out For Omicron Symptoms 6 Jan 2022 6:37 PM IST
TN doctors want edu institutions to shift to online mode 2 Jan 2022 1:33 AM IST
Omicron will soon replace Delta as dominant global variant: Experts 30 Dec 2021 9:29 AM IST
MyVoice: Views of our readers 25th December 2021 25 Dec 2021 12:00 AM IST
WHO urges nations to scale-up measures, vax to limit Omicron spread 18 Dec 2021 1:26 PM IST
Reinfection risk with Omicron is 5.4 times greater than Delta: Study 18 Dec 2021 12:57 PM IST
Bengaluru: Suffered more from Delta variant than Omicron 17 Dec 2021 3:06 AM IST
Omicron infects 70 times faster than Delta: Study 17 Dec 2021 2:23 AM IST
Delta strain strikes China ahead of Winter Olympics 14 Dec 2021 2:08 AM IST
South African doctors see signs omicron is milder than delta 11 Dec 2021 2:08 PM IST
Sample of person who came from South Africa different from Delta: Minister K Sudhakar 29 Nov 2021 11:54 PM IST
Delta variant still responsible for 99% of Covid cases globally: WHO 29 Nov 2021 3:04 PM IST
What made Delta, Delta Plus variants of Covid more virulent 17 Oct 2021 2:48 PM IST
Delta variant scare may spur profit booking 6 Sept 2021 1:05 AM IST
US sees spike in kids hospitalisations due to Delta variant 4 Sept 2021 9:27 AM IST
New Delta variant mutation confirmed in Japan 31 Aug 2021 5:35 PM IST
Evacuation in West Auckland due to flood 31 Aug 2021 3:37 PM IST
80 Percent Of Samples Found Positive For Delta variant In Tamil Nadu 31 Aug 2021 1:15 PM IST
Explained: Why Delta Covid variant spreads like wildfire 29 Aug 2021 6:15 PM IST
Vaccines effective against Delta variant: UK study 19 Aug 2021 11:52 PM IST
Vaccination mandates in US job listings jump by 34% 14 Aug 2021 9:14 AM IST
Recalling The Measures Taken By Veterinarians To save Lions From the Delta Variant 13 Aug 2021 12:45 PM IST
Biden urges unvaccinated Americans to get a jab 7 Aug 2021 10:09 AM IST
Delta variant spreads to 18 provinces in China 1 Aug 2021 10:34 PM IST
